Lightly mist inside of the crock-pot or (9- x 13-inch) baking dish; set aside. If baking in the oven, preheat to 350ºF.

In a large bowl, combine all of the ingredients; toss gently to evenly distribute. Spoon mixture into the prepared crock-pot or baking dish. Cover the crock - pot and cook on Low until the casserole is crispy on the sides and bubbly throughout, about 4 to 5 hours.